Listen to Sub Bass Tester Beat online. Sub Bass Tester Beat is an Instrumental language song and is sung by BassBoost, Bass Boosted 4K, Музыка В Машину and Музыка в тачку. Sub Bass Tester Beat, from the album Subwoofer Bass, was released in the year 2022. The duration of the song is 2:16. Download Instrumental songs online from JioSaavn.